fortitude /förˈti-tūd/

1. Courage in endurance
2. Strength (obsolete)

fortitūˈdinous adjective

• rushed off one's feet
• rushee
• rushees
• rushen
• rusher
• rushers
• rushes
• rush-grown
• rush holder
• rush holders
• rush hour
• rush-hour
• rush hours
• rushier
• rushiest
• rushiness
• rushinesses
• rushing
• rushlight
• rushlights
• rushlike
• rush one's fences
• rush ring
• rush rings
• rushy